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Molecule
2-Nitroimidazole
CAS: 527-73-1 · C3H3N3O2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 527-73-1
- Molecular Formula
- C3H3N3O2
- Molecular Mass
- 113.08 g/mol
Identifiers
CAS Registry Number
527-73-1
SMILES
O=[N+]([O-])c1ncc[nH]1
InChI Key
YZEUHQHUFTYLPH-UHFFFAOYSA-N
InChI
InChI=1S/C3H3N3O2/c7-6(8)3-4-1-2-5-3/h1-2H,(H,4,5)
Names and Synonyms
- 2-Nitroimidazole Synonym
- 1H-Imidazole, 2-nitro- Synonym
- Imidazole, 2-nitro- Synonym
- 2-Nitro-1H-imidazole Synonym
- 2-Nitroimidazole Synonym
- Azomycin Synonym
- Amicin Synonym
- Ro 05-9129 Synonym
- Azomycin (antiprotozoal) Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 113.08 g/mol | CAS Common Chemistry |
| 113.076 g/mol | RDKit | |
| Canonical SMILES | O=N(=O)C1=NC=CN1 | CAS Common Chemistry |
| InChI | InChI=1S/C3H3N3O2/c7-6(8)3-4-1-2-5-3/h1-2H,(H,4,5) | CAS Common Chemistry |
| InChI Key | InChIKey=YZEUHQHUFTYLPH-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 287 °C (decomp) | CAS Common Chemistry |
| Name | 2-Nitroimidazole | CAS Common Chemistry |
| Heavy Atom Count | 8 | RDKit |
| Hydrogen Bond Acceptors | 3 | RDKit |
| Hydrogen Bond Donors | 1 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 71.82 Ų | RDKit |
| LogP | 0.31789999999999985 | RDKit |
| 0.3179 | RDKit | |
| Molar Refractivity | 25.242100000000004 cm³/mol | RDKit |
| Ring Count | 1 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 113.022526336 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
9
8
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5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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MW = 113.08 g/mol. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C3H3N3O2.
